Psychology Clinic

Quynam Nguyen, Md, Inc.

3200 Inland Empire Blvd, Suite #200, Ontario, California, 91764-5513

About Quynam Nguyen, Md, Inc.

Quynam Nguyen, Md, Inc. is a psychology clinic located in Ontario, California. The clinic is located at 3200 Inland Empire Blvd, Suite #200, Ontario, CA and can be reached at 909-373-2412. The authorized official for Quynam Nguyen, Md, Inc. is Quynam P Nguyen, who serves the clinic’s President. He/She can be contacted at 909-373-2412. The clinic’s primary license number in California is A53572 (Orthopaedic Surgery) .
Quynam Nguyen, Md, Inc. Clinic specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Clinic Information

Quynam Nguyen, Md, Inc. Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Quynam Nguyen, Md, Inc.
Specialization Psychology
Practice Address 3200 Inland Empire Blvd, Suite #200
Ontario, CA - 91764-5513
Fax 909-373-2417

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Quynam P Nguyen
Position President
Contact Number 909-373-2412

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1932395142
NPI Enumeration Date: 20 Sep, 2007
NPI Last Update On: 20 Sep, 2007

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Quynam Nguyen, Md, Inc. are as mentioned below.
License NumberSpecializationStateStatus
A53572Orthopaedic Surgery CaliforniaPrimary
PSY17934Psychologist CaliforniaSecondary
DC19801Occupational Health CaliforniaSecondary
DC9364Occupational Health CaliforniaSecondary
DC17802Occupational Health CaliforniaSecondary
G56407Internal Medicine CaliforniaSecondary
A65311Psychiatry CaliforniaSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Quynam Nguyen, Md, Inc.
10808 Foothill Blvd, Suite 160-127
Rancho Cucamonga, CA - 91730-3889
Phone: 909-466-7600
Fax: 909-466-7784

Book an Appointment with Quynam Nguyen, Md, Inc.

To schedule an appointment, contact Quynam Nguyen, Md, Inc. at 3200 Inland Empire Blvd, Suite #200, Ontario, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Quynam Nguyen, Md, Inc. clinic:

Quynam Nguyen, Md, Inc. is a psychology clinic specializing in Psychology.

Quynam Nguyen, Md, Inc. is located at 3200 Inland Empire Blvd, Suite #200, Ontario, California 91764-5513.

Patients can contact Quynam Nguyen, Md, Inc. at 909-373-2412 for inquiries about its services and appointments.

Please contact Quynam Nguyen, Md, Inc. directly to inquire about new-patient availability and appointment options.
* Availability may change.

Quynam Nguyen, Md, Inc. specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Patients can contact Quynam Nguyen, Md, Inc. at 909-373-2412 to inquire about appointments, consultation requirements and available services.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.